If you have an Amazon Prime subscription, you can upload an unlimited number of pictures to Prime Photos at their full resolution. With the new Family Vault, you can now share that space with up to five friends or family members.

To add people to your vault, you can head to your Prime Photos account here, where you’ll have five invites. Once you’ve invited them, everyone in your family vault can upload pictures to the same place. This makes it easier to organize all the photos your family took on their trip, for example. Prime Photos allows you to upload unlimited photos, plus you have an extra 5GB of space for videos or any other documents that all your family members can now share.